Is it possible to set the two clocks to any world timezone or are they limited to US timeszones and UTC?
@Avi_Schwartz
Yes, you can set the one clock to any timezone in the world and the other to UTC/GMT.
Unfortunately, this is incorrect information. I just found that you can set each of the clocks to Hawaii, Pacific, Mountain, Central, Eastern, Puerto Rico, or UTC. No other timezone can be set unless I am missing something.